Italy-Libya

Overview

The Italy-Libya submarine cable is a 570 km fiber-optic link connecting the southern coast of Italy to the northern coast of Libya. Operational since 1998, the cable provides a direct telecommunications pathway between the two countries. It is jointly owned by Libya International Telecommunications Company (LITC) and Sparkle, a subsidiary of Telecom Italia. The Italy-Libya cable is a critical piece of infrastructure for international data traffic, bridging Europe and North Africa. Its deployment has enhanced connectivity for both nations, supporting economic, social and technological exchanges.

As a point-to-point system, the cable plays a dual role: serving as a main data route for Libya and Italy and acting as a redundancy option for other trans-Mediterranean systems. This ensures reliable communication services, especially in a region where geopolitical and environmental factors can impact connectivity. The cable has been instrumental in supporting Libya’s telecommunications sector while bolstering Italy’s role as a digital gateway to Europe.

Route and Landings

The Italy-Libya cable originates in Mazara del Vallo, a coastal town in Sicily, Italy, and terminates in Tripoli, the capital of Libya. Mazara del Vallo is a strategic landing point for multiple submarine cables due to its location in the central Mediterranean, making it a key hub for connections between Europe, Africa and the Middle East. The town’s proximity to deep waters and its established telecommunications infrastructure make it an ideal site for cable landings.

On the Libyan side, the cable lands in Tripoli, a major urban center and the country’s primary telecommunications hub. Tripoli’s position on the Mediterranean coast makes it a natural gateway for international connectivity. The cable route traverses the Mediterranean Sea, avoiding major geological hazards and ensuring a relatively straightforward deployment path. This direct link between Mazara del Vallo and Tripoli facilitates high-speed data transfer, supporting both countries’ growing demand for digital services and international communication.

Ownership and History

The Italy-Libya cable is co-owned by Libya International Telecommunications Company (LITC) and Sparkle. LITC is a key player in Libya’s telecommunications sector, managing international connectivity and supporting the country’s integration into global networks. Sparkle, a subsidiary of Telecom Italia, operates one of the largest global IP backbones and has extensive expertise in managing submarine cable systems.

The cable was commissioned and became operational in 1998, during a period of significant growth in global submarine cable deployments. Its construction marked an important step in linking North Africa to Europe via high-capacity fiber-optic technology. Since its inception, the cable has supported Libya’s efforts to modernize its telecommunications infrastructure, while also enhancing Italy’s role as a hub for Mediterranean connectivity. The partnership between LITC and Sparkle reflects the collaborative efforts required to maintain and operate such a critical international asset.

What Our Measurements Show

Our live monitoring of the Italy-Libya cable has revealed key performance metrics across 169 measured corridors. The best round-trip time (RTT) recorded is 21 milliseconds, indicating the cable’s capability for low-latency communication. On average, the RTT is 103 milliseconds, reflecting the cable’s performance under typical operating conditions. These measurements confirm the cable’s reliability and efficiency as a high-speed data link between Europe and North Africa.

Performance metrics like RTT are crucial for assessing the quality of service provided by submarine cables. The Italy-Libya cable’s results demonstrate its effectiveness in handling international data traffic, supporting applications ranging from basic internet browsing to high-demand services such as video streaming and cloud computing. These measurements underscore the cable’s role in maintaining robust connectivity for both Italy and Libya, contributing to the broader Mediterranean telecommunications network.